Yes indeed, from the wizard menu you can choose the original levels or the new Warlock levels by pointing the stick in the direction of your choice.
From the box cover and the ad: "Two games in one, you get the original Druid game, included free (Amiga and ST only)"
From http://birdsanctuary.co.uk: "The 16-bit versions even contained a bonus on the same disk – 16-bit conversions of the original Druid game."
Lotek Style/.tSCc. - 09/12/2012
Should also be called DRUID III :) ... too bad that nobody ported the other parts to the ST.